Remove Terminal Chat docs

[DHowett]

It has died.

[learn-build-service-prod]

Learn Build status updates of commit 0dcab37:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
TerminalDocs/TOC.yml	⚠️Warning	View	Details
TerminalDocs/terminal-chat.md	💡Suggestion	n/a (file deleted or renamed)	Details
TerminalDocs/images/terminal-chat-action.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-after-action.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-cmd.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-github-copilot.gif	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-powershell.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-settings-for-azure-openai.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat.gif	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat.png	✅Succeeded	n/a (file deleted or renamed)

TerminalDocs/TOC.yml

• Line 50, Column 13: [Warning: file-not-found - See documentation] Invalid file link: 'terminal-chat.md'.

TerminalDocs/terminal-chat.md

• [Suggestion: file-not-redirected - See documentation] File TerminalDocs/terminal-chat.md with URL /windows/terminal/terminal-chat was deleted without redirection. To avoid broken links, add a redirection.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

[learn-build-service-prod]

Learn Build status updates of commit 15033c4:

💡 Validation status: suggestions

File	Status	Preview URL	Details
TerminalDocs/terminal-chat.md	💡Suggestion	n/a (file deleted or renamed)	Details
TerminalDocs/images/terminal-chat-action.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-after-action.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-cmd.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-github-copilot.gif	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-powershell.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat-settings-for-azure-openai.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat.gif	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/images/terminal-chat.png	✅Succeeded	n/a (file deleted or renamed)
TerminalDocs/TOC.yml	✅Succeeded	View

TerminalDocs/terminal-chat.md

• [Suggestion: file-not-redirected - See documentation] File TerminalDocs/terminal-chat.md with URL /windows/terminal/terminal-chat was deleted without redirection. To avoid broken links, add a redirection.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

[learn-build-service-prod]

PoliCheck Scan Report

The following report lists PoliCheck issues in PR files. Before you merge the PR, you must fix all severity-1 and severity-2 issues. The AI Review Details column lists suggestions for either removing or replacing the terms. If you find a false positive result, mention it in a PR comment and include this text: #policheck-false-positive. This feedback helps reduce false positives in future scans.

✅ No issues found

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